Warning! INV-772 from... email
Yet another fake and infected email circulating currently. This time alledgedly from Billing at a dental laboratory! Apparently I owe £2574 GBP, overdue since 8 days ago! I'm invited to view my bill from a link that is disguised as in.xero.com but it is of course just another method of panicing people into clicking the link and downloading infected files to their computer to steal bank details etc, or send out more fake emails to their contacts, or perhaps it's yet another file encryptor scam.
NEVER click a link from an email that you don't recognise or expect, delete them unread.